The probability of former Vice President Biden winning the popular vote in the four Defendant States--Georgia, Michigan, Pennsylvania, and Wisconsin--independently given President Trump's early lead in those States as of 3 a.m. on November 4th, 2020, is less than one in a quadrillion, or 1 in 1,000,000,000,000,000.

For former Vice President Biden to win these four states collectively, the odds of that event happening decrease to less than one in a quadrillion to the fourth power (i,e., 1 in 1,000,000,000,000⁴).

My input: 1,000,000,000,000⁴ = 10⁶⁰, or 1 novemdecillion. Which is this monstrosity in standard notation:

1,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000

This means the chances of Biden winning these four states collectively in the way he did is 1 in (number above).

Source for numbers: https://www.scribd.com/document/487348469/TX-v-State-Motion-2020-12-07-FINAL (10th point in "Nature of the Action", the bottom of page 13 of 92)